坑口水库网箱养殖罗非鱼逃逸后对饮用水源的影响  

Effects of escape of cage cultured tilapia on drinking water source in Kengkou Reservoir

作　　者：林先充 LIN Xianchong(Datian County Kengkou Reservoir Service Center,Datian 366100,Fujian China)

机构地区：[1]福建省大田县坑口水库服务中心,福建大田366100

出　　处：《黑龙江水产》2025年第2期213-216,共4页Northern Chinese Fisheries

摘　　要：自1992年起,坑口水库开始利用网箱养殖罗非鱼,然而随着2010年该水库被列为地表饮用水水源地,网箱养殖被取缔。尽管如此,由于过去养殖过程中罗非鱼的逃逸,导致其在水库中大量繁殖,对坑口水库水源地生态环境和水质产生了负面影响。文章分析了罗非鱼对水源地的影响,并提出了应对措施,以减轻其对水库生态系统的破坏,确保饮用水源的安全与可持续性。Tilapia(Oreochromis spp.)was cultured in cages in Kengkou Reservoir since 1992,but it was banned after Kengkou Reservoir was listed as surface drinking water source in 2010.Through the investigation of fish resources in the reservoir and the investigation of alien invasive species,the results show that tilapia reproduce in large numbers in the reservoir after escaping from cage culture.This paper analyzes the influence of tilapia on water source and puts forward some countermeasures.

关 键 词：坑口水库 罗非鱼 网箱养殖 逃逸 

分 类 号：X826[环境科学与工程—环境工程] S964.6[农业科学—水产养殖]